Synthesis and physical properties of alkaline earth metal graphite compounds

Satoshi Heguri; Mototada Kobayashi

doi:10.1016/j.jpcs.2009.12.039

Synthesis and physical properties of alkaline earth metal graphite compounds

Satoshi Heguri, Mototada Kobayashi

Research output: Contribution to journal › Article › peer-review

5 Citations (Scopus)

Abstract

We report synthesis and search for superconductivity of Ba, Sr, Ca and Mg-GIC. We adopted conventional vapor phase reaction in order to prepare high quality GICs. No superconducting transition was found for Ba and Mg-GIC. As for Sr, Sr-GIC showed a sharp superconducting transition at T_c=1.65 K. Sr graphite compound SrC_x prepared from powder graphite by thermal treatment at higher temperature showed ferromagnetic character.

Original language	English
Pages (from-to)	572-574
Number of pages	3
Journal	Journal of Physics and Chemistry of Solids
Volume	71
Issue number	4
DOIs	https://doi.org/10.1016/j.jpcs.2009.12.039
Publication status	Published - 2010 Apr 1

Keywords

A. Magnetic materials
A. Superconductors
B. Chemical synthesis
D. Magnetic properties

ASJC Scopus subject areas

Chemistry(all)
Materials Science(all)
Condensed Matter Physics

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10.1016/j.jpcs.2009.12.039

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abstract = "We report synthesis and search for superconductivity of Ba, Sr, Ca and Mg-GIC. We adopted conventional vapor phase reaction in order to prepare high quality GICs. No superconducting transition was found for Ba and Mg-GIC. As for Sr, Sr-GIC showed a sharp superconducting transition at Tc=1.65 K. Sr graphite compound SrCx prepared from powder graphite by thermal treatment at higher temperature showed ferromagnetic character.",

keywords = "A. Magnetic materials, A. Superconductors, B. Chemical synthesis, D. Magnetic properties",

author = "Satoshi Heguri and Mototada Kobayashi",

year = "2010",

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doi = "10.1016/j.jpcs.2009.12.039",

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T1 - Synthesis and physical properties of alkaline earth metal graphite compounds

AU - Heguri, Satoshi

AU - Kobayashi, Mototada

PY - 2010/4/1

Y1 - 2010/4/1

N2 - We report synthesis and search for superconductivity of Ba, Sr, Ca and Mg-GIC. We adopted conventional vapor phase reaction in order to prepare high quality GICs. No superconducting transition was found for Ba and Mg-GIC. As for Sr, Sr-GIC showed a sharp superconducting transition at Tc=1.65 K. Sr graphite compound SrCx prepared from powder graphite by thermal treatment at higher temperature showed ferromagnetic character.

AB - We report synthesis and search for superconductivity of Ba, Sr, Ca and Mg-GIC. We adopted conventional vapor phase reaction in order to prepare high quality GICs. No superconducting transition was found for Ba and Mg-GIC. As for Sr, Sr-GIC showed a sharp superconducting transition at Tc=1.65 K. Sr graphite compound SrCx prepared from powder graphite by thermal treatment at higher temperature showed ferromagnetic character.

KW - A. Magnetic materials

KW - A. Superconductors

KW - B. Chemical synthesis

KW - D. Magnetic properties

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U2 - 10.1016/j.jpcs.2009.12.039

DO - 10.1016/j.jpcs.2009.12.039

M3 - Article

AN - SCOPUS:77949570143

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EP - 574

JO - Journal of Physics and Chemistry of Solids

JF - Journal of Physics and Chemistry of Solids

SN - 0022-3697

IS - 4

ER -

Synthesis and physical properties of alkaline earth metal graphite compounds

Abstract

Keywords

ASJC Scopus subject areas

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